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Date:      Fri, 15 Jan 2021 09:56:21 -0800
From:      Freddie Cash <fjwcash@gmail.com>
To:        Juraj Lutter <otis@freebsd.org>
Cc:        FreeBSD-Current <freebsd-current@freebsd.org>
Subject:   Re: Waiting for bufdaemon
Message-ID:  <CAOjFWZ4RTG-OSY30UCgGzT%2Bz-tSnJqXmk7hE%2BFezeKrY0UQ-ig@mail.gmail.com>
In-Reply-To: <22BF2723-DF20-4248-8B5F-07F4FB34F2AC@FreeBSD.org>
References:  <7c4da243-52ff-c5ee-3d56-1ae651286e0e@alvermark.net> <369b3d82-98c5-b31e-6168-4003a042f174@FreeBSD.org> <YAGua8f8G57SbUMT@kib.kiev.ua> <556d40b8-92d7-303e-7d87-ea496d0ca733@FreeBSD.org> <YAG4g7dJbRWM7act@kib.kiev.ua> <51df64cc-f01c-0030-a708-f4002be6411e@FreeBSD.org> <YAHET2xB%2Bnnc7IgZ@kib.kiev.ua> <5bf89915-122d-b321-d85c-771bde02aed7@FreeBSD.org> <CAOjFWZ4rW6KcYjnwh1Q6cGhMmkWCvhuWBEYgAPqnmMYFyHjEPg@mail.gmail.com> <22BF2723-DF20-4248-8B5F-07F4FB34F2AC@FreeBSD.org>

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On Fri., Jan. 15, 2021, 9:41 a.m. Juraj Lutter, <otis@freebsd.org> wrote:

> > On 15 Jan 2021, at 18:26, Freddie Cash <fjwcash@gmail.com> wrote:
> >
> > /var/run/dmesg.boot includes all output from dmesg for the current boot.
> No
> > need to manually redirect dmesg output to a file or play with buffer
> sizes.
> > :) Just upload that file.
>
> On boot, dmesg is saved to dmesg.boot quite lately and start of the
> circular
> buffer can already be rewritten.
>

Really? Interesting. Haven't run into that (not saying it can't happen). I
always thought it was essentially streamed to that file once / or /var was
mounted.

Now I'll have to read some RC scripts to see. :)

Thanks for the info.

Cheers,
Freddie

Typos due to smartphone keyboard.

>



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